Analysis Overview
SHA256
ae96c8866aae2e99f30c80b885ad2c84c1d657cfe1ceabde5ad65d51ccbb8ca4
Threat Level: Known bad
The file 2988-93-0x0000000000400000-0x0000000000842000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
SystemBC
Systembc family
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-24 12:02
Signatures
Systembc family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2025-02-24 12:02
Reported
2025-02-24 12:05
Platform
win10v2004-20250217-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
SystemBC
Systembc family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4996 -ip 4996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 228
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4996-0-0x0000000000400000-0x0000000000842000-memory.dmp
memory/4996-1-0x0000000000400000-0x0000000000842000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-24 12:02
Reported
2025-02-24 12:05
Platform
win7-20240903-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
SystemBC
Systembc family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 328 wrote to memory of 2512 | N/A | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 328 wrote to memory of 2512 | N/A | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 328 wrote to memory of 2512 | N/A | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 328 wrote to memory of 2512 | N/A | C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2988-93-0x0000000000400000-0x0000000000842000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 328 -s 36
Network
Files
memory/328-0-0x0000000000400000-0x0000000000842000-memory.dmp